Actively Updating Precision R Online Store!
We are actively updating our online store, you can still search by Year, Make, and Model or even by SKU or general search terms in the search bar at the top right. We appreciate your patience and if you have any questions, feel free to reach our team at (210) 829-8200, we are more than happy to navigate pricing and much more for you, via phone or form submission.
~Team Precision R
1249 products
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Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.021in O/A Length, 0.3415in Stem
Vendor:Regular price $300.99Regular price $382.30 Sale price $300.99Unit price perManley Performance -
Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.454in O/A Length, 0.3715in Stem
Vendor:Regular price $503.99Regular price $652.80 Sale price $503.99Unit price perManley Performance -
Manley Chevy LS-7 Small Block 1.610in Dia Extreme Duty Exhaust Valves (Set of 8)
Vendor:Regular price $503.99Regular price $652.80 Sale price $503.99Unit price perManley Performance -
Manley Chrysler Hemi 6.1L w/ Bead Lock Groove 1.595in Race Flo Exhaust Valves (Set of 8)
Vendor:Regular price $202.99Regular price $252.01 Sale price $202.99Unit price perManley Performance -
Manley Ford 4.6L Modular V8 Exhaust Valve Kit - 38.50mm Head Dia. 4.585in O/A Length, 0.2345in Stem
Vendor:Regular price $503.99Regular price $652.80 Sale price $503.99Unit price perManley Performance -
Manley Ford 4.6L/5.4L Small Block SOHC Extreme Duty Exhaust Valves (Set of 8)
Vendor:Regular price $503.99Regular price $652.80 Sale price $503.99Unit price perManley Performance -
Manley Buick V6intake Valve Kit - 1.710in Head Dia. 4.730in O/A Length, 0.3415in Stem
Vendor:Regular price $188.99Regular price $233.15 Sale price $188.99Unit price perManley Performance -
Manley Nissan GTR VR38DETT Race Master Intake Valves
Vendor:Regular price $441.99Regular price $534.43 Sale price $441.99Unit price perManley Performance -
Supertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
Vendor:Regular price $200.99Regular price $233.47 Sale price $200.99Unit price perSupertech -
Supertech Subaru EJ20/EJ25 Sodium Filled Inconel Exhaust Valve - +1mm Oversize - Set of 8
Vendor:Regular price $467.99Regular price $567.10 Sale price $467.99Unit price perSupertech -
Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.218in O/A Length, 0.3720in Stem
Vendor:Regular price $399.99Regular price Sale price $399.99Unit price perManley Performance -
Manley Small Block Chevrolet 2.055 Diameter .200 Longer Severe Duty Intake Valves - Set of 8
Vendor:Regular price $297.99Regular price $378.81 Sale price $297.99Unit price perManley Performance -
Manley Ford 4.6L Modular V8 intake Valve Kit - 44.50mm Head Dia. 4.705in O/A Length, 0.2750in Stem
Vendor:Regular price $206.99Regular price $257.20 Sale price $206.99Unit price perManley Performance -
Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 6.450in O/A Length, 0.3415in Stem
Vendor:Regular price $503.99Regular price $652.80 Sale price $503.99Unit price perManley Performance -
GSC P-D Toyota 2JZ Super Alloy Chrome Polished Exhaust Valve - 30.0mm Head (+1mm) - Single
Vendor:Regular price $46.99Regular price Sale price $46.99Unit price perGSC Power Division -
GSC P-D Subaru EJ20/EJ257 Turbo Chrome Polished Super Alloy Exhaust Valve - 33mm Head (+1mm) -Single
Vendor:Regular price $48.99Regular price Sale price $48.99Unit price perGSC Power Division -
Edelbrock 8- Ford Perf 5 0 Int Valves 1 900 X 5 090
Vendor:Regular price $270.99Regular price Sale price $270.99Unit price perEdelbrock -
Brian Crower Mitsubishi 4G63 Eclipse/Evo 31.5mm Exhaust Valves
Vendor:Regular price $210.99Regular price Sale price $210.99Unit price perBrian Crower -
BLOX Racing High Compression Intake Valve Set For K-series DOHC i-VTEC
Vendor:Regular price $163.99Regular price $187.00 Sale price $163.99Unit price perBLOX Racing -
Manley Chrysler 426 Hemi 1.900 Head .3100 Stem Standard Length Race Master Exhaust Valves (Set of 8)
Vendor:Regular price $206.99Regular price $257.20 Sale price $206.99Unit price perManley Performance -
Manley Extreme Duty Stainless Steel Exhaust Valves Small Block Chevy V8 1.600 - Set of 8
Vendor:Regular price $503.99Regular price $652.80 Sale price $503.99Unit price perManley Performance -
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.465in O/A Length, 0.3415in Stem
Vendor:Regular price $193.99Regular price $239.60 Sale price $193.99Unit price perManley Performance -
Manley Chevy LT-1 6.2L 2.120in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8)
Vendor:Regular price $310.99Regular price $395.52 Sale price $310.99Unit price perManley Performance -
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.565in O/A Length, 0.3415in Stem
Vendor:Regular price $300.99Regular price $382.30 Sale price $300.99Unit price perManley Performance